Mnemonic Phrase Backup Tool
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Encrypt
Decrypt
Split
Combine
Encryption
Passphrase
Invalid passphrase.
Salt
Key derivation function
Argon2
PBKDF2
Parameter encoding
Use default KDF parameters
Encode KDF parameters with the cipher
Don't encode KDF parameters
Argon2 type
Argon2d
Argon2i
Argon2id
Memory
Iterations
Parallelism
Memory
GiB
MiB
KiB
Iterations
Parallelism
Hash function
SHA-512
SHA-384
SHA-256
Iterations
10,000,000
Iterations
Generate Key
Encryption key
Mnemonic phrase
Invalid mnemonic phrase.
Random padding
Bytes
Output encoding
Base64
Hex
Encrypted mnemonic
2D code type
QR Code
Data Matrix
Aztec Code
PDF417
Save code
Split→
Decryption
Encrypted mnemonic
Passphrase
Invalid passphrase.
Salt length
Bytes
Key derivation function
Argon2
PBKDF2
Parameter encoding
Use default KDF parameters
Decode KDF parameters from the cipher
Manually set KDF parameters
Argon2 type
Argon2d
Argon2i
Argon2id
Memory
GiB
MiB
KiB
Iterations
Parallelism
Hash function
SHA-512
SHA-384
SHA-256
Iterations
Decrypt
Encryption key
Mnemonic length
12 words
15 words
18 words
21 words
24 words
Mnemonic phrase
Splitting
Mnemonic phrase / encrypted payload
Invalid mnemonic phrase / encrypted payload.
Number of shares
Shares required
Output encoding
Base64
Hex
2D code type
QR Code
Data Matrix
Aztec Code
PDF417
Combining
Number of shares
Output type
Base64
Hex
BIP39 mnemonic
Mnemonic length
12 words
15 words
18 words
21 words
24 words
Reassembled secret
Decrypt→